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#include <qpdf/QPDF_Name.hh>
#include <qpdf/QUtil.hh>
#include <stdio.h>
#include <string.h>
QPDF_Name::QPDF_Name(std::string const& name) :
QPDFValue(::ot_name, "name"),
name(name)
{
}
std::shared_ptr<QPDFObject>
QPDF_Name::create(std::string const& name)
{
return do_create(new QPDF_Name(name));
}
std::shared_ptr<QPDFObject>
QPDF_Name::shallowCopy()
{
return create(name);
}
std::string
QPDF_Name::normalizeName(std::string const& name)
{
if (name.empty()) {
return name;
}
std::string result;
result += name.at(0);
for (size_t i = 1; i < name.length(); ++i) {
char ch = name.at(i);
// Don't use locale/ctype here; follow PDF spec guidelines.
if (ch == '\0') {
// QPDFTokenizer embeds a null character to encode an
// invalid #.
result += "#";
} else if (strchr("#()<>[]{}/%", ch) || (ch < 33) || (ch > 126)) {
result += "#" + QUtil::hex_encode(std::string(&ch, 1));
} else {
result += ch;
}
}
return result;
}
std::string
QPDF_Name::unparse()
{
return normalizeName(this->name);
}
JSON
QPDF_Name::getJSON(int json_version)
{
if (json_version == 1) {
return JSON::makeString(normalizeName(this->name));
} else {
return JSON::makeString(this->name);
}
}
std::string
QPDF_Name::getName() const
{
return this->name;
}
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